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Change the syntax for RECV from "var <- port" to "port |> var".

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This commit is contained in:
Michael Sullivan 2011-05-27 11:59:19 -07:00
parent 2119e3b5b9
commit a7a42c24be
33 changed files with 80 additions and 80 deletions
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4
src/comp/front/parser.rs
View file

@ -1256,11 +1256,11 @@ fn parse_assign_expr(&parser p) -> @ast::expr {
ret @spanned(lo, rhs.span.hi,
ast::expr_send(lhs, rhs, p.get_ann()));
}
case (token::LARROW) {
case (token::RECV) {
p.bump();
auto rhs = parse_expr(p);
ret @spanned(lo, rhs.span.hi,
ast::expr_recv(lhs, rhs, p.get_ann()));
ast::expr_recv(rhs, lhs, p.get_ann()));
}
case (_) { /* fall through */ }
}

6
src/comp/pretty/pprust.rs
View file

@ -617,10 +617,10 @@ fn print_expr(ps s, &@ast::expr expr) {
print_expr(s, rhs);
}
case (ast::expr_recv(?lhs, ?rhs, _)) {
print_expr(s, lhs);
space(s.s);
wrd1(s, "<-");
print_expr(s, rhs);
space(s.s);
wrd1(s, "|>");
print_expr(s, lhs);
}
case (ast::expr_field(?expr,?id,_)) {
print_expr(s, expr);